i agree with the others, maybe its time to just let go, if you want to send his things to his mother, i thing would be a better idea for you. maybe its time for you to look deep to check your true motives for wanting to help beyond what it seems wanted from him. a breakup is a very painful thing, maybe it time for you to completely take the focus off him and turn the focus on you and only you. keeping you and yours in my prayers